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WorksheetsRespiratory System
Total questions: 10
Worksheet time: 9mins
What are the small balloon-like air sacs of the lungs called?
Air pockets
Bronchial Balloons
Alveoli
Gas Exchange Chambers
Why does the trachea have cartilage?
Other tubes in the body are either bony or muscular so this one had to have something in between
To keep it open
It is a structural support for your lungs to maintain proper placement in the thoracic cavity
To protect the esophagus behind it
Why should you breathe through your nose?
It warms the air
It filters the air with nose hairs
It oxygenates the air
It moistens the air
Which of these muscles allow you to breathe?
Intercostals
Thoracic Ribs Elevator
Pectoralis Major
Diaphragm
Which of these things does not belong to the Respiratory System?
Alveoli
Bronchial Tubes
Esophagus
Nasal Conchae
What is letter d?
Trachea
Bronchial Tubes
Lungs
Mouth
f is referring to what part of the respiratory system?
Bronchus
Trachea
Bronchial Tubes
Alveoli
Often colds are cause by which of these?
Bacteria and Viruses
Fungus
Parasites
Allergies
Which of these is not a respiratory system ailment?
Bronchitis
Pleurisy
Ulcers
Sinusitis
How does the gas exchange occur?
Passive Diffusion
Active Transport
Reverse Osmosis
Direct contact with the blood and air
